On Thu, 11 Aug 2022, Keith Lofstrom wrote:
Maybe not; I presume roasting coffee beans emit a lot of steam, with a crazy-varying specific heat compared to room air.
Keith, It's not steam, but smoke. Heavy smoke. Now I use a 3" corrugated hose (the type used for clothes dryer exhaust) through a hole in a wood panel set in the kitchen window. The smoke has attracted neighbors who come over to check out what I'm doing. :-) Regards, Rich
